Checkpoint Kinase 2Cell Cycle ProteinsGenes, cdcDNA DamageProtein-Serine-Threonine KinasesProtein KinasesG2 PhaseMitosisAtaxia Telangiectasia Mutated ProteinsCell CycleS PhaseSaccharomyces cerevisiae ProteinsCell Cycle CheckpointsHydroxyureaDNA ReplicationS Phase Cell Cycle CheckpointsM Phase Cell Cycle CheckpointsSpindle ApparatusSaccharomyces cerevisiaeSchizosaccharomyces pombe ProteinsSchizosaccharomycescdc25 PhosphatasesNuclear ProteinsFungal ProteinsDNA-Binding ProteinsDNA, FungalIntracellular Signaling Peptides and ProteinsKinetochoresDNA RepairMethyl MethanesulfonatePhosphorylationNocodazoleSecurinMutationTumor Suppressor ProteinsAnaphaseUltraviolet RaysG1 PhaseG2 Phase Cell Cycle CheckpointsGenomic InstabilityCyclin BExodeoxyribonucleasesCDC2 Protein KinaseTumor Suppressor Protein p53SaccharomycetalesGenes, FungalSignal TransductionMad2 ProteinsGene Expression Regulation, FungalGamma RaysReplication Protein AHeLa CellsReplication Protein CNucleic Acid Synthesis InhibitorsCdc20 ProteinsModels, BiologicalTelomereGene DeletionChromosomal Proteins, Non-HistoneChromosome SegregationMolecular Sequence DataRibonucleotide ReductasesCell Line, TumorCyclin-Dependent Kinase Inhibitor p21Repressor ProteinsDNA HelicasesChromosomes, FungalCyclin-Dependent Kinase 2HCT116 CellsCaffeineCyclin-Dependent KinasesHistonesGenome, FungalRecombination, GeneticChromatinProtein BindingAmino Acid SequenceEpistasis, GeneticDNA Breaks, Double-StrandedDose-Response Relationship, RadiationStaurosporineCell DivisionCell LineMetaphaseRadiation, IonizingCarrier ProteinsEnzyme ActivationApoptosisAnaphase-Promoting Complex-CyclosomeUbiquitin-Protein Ligase ComplexesAurora KinasesChromosomal InstabilityPhosphoproteinsAllelesDNAFlow CytometryPhenotypeEnzyme InhibitorsCyclin B1Calcium-Binding Proteins